19.7mm 1-mode LED Driver Circuit Board for Flashlight DIY 1.5V-3.7V input / 800-1000mA / for Cree XP-E/XT-E/XP-G in Pakistan

Voltage: DC 12V Power: 6W Colour: Xennon White (6000K-6500K) Luminous Flux: 500lm Material: Aluminum + COB Housing color: Black Size: 17.3cm X 1.7cm X 0.3cm Latest COB Chips inside. Total Lumen increased 80% than traditional DRL light Aluminium alloy frame, High temperature tolerance Wider light angle

Input Voltage: 3v ~ 12v (can use 1~3 cells) Output Current: 900mA Diameter: 17mm Mode: 1 Mode (on/off) Battery reverse protection function: if your battery is reversed, don?t worry, no any problem will happen.

8mm Ultra Bright Round LED Diode Working current: 20 (mA) Working voltage: Red: 1.9V-2.1V White:3.0V-3.2V

1W 3W 5W LED Heat Sink (Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heatsink Cooling for COB High Power LED Chips Lamp Beads 1/3/5 Watt Specification: Color: Black Diameter: 20mm (0.79 inch) Thickness: Thickness:1.5mm (0.06 inch) Usage: For Single Color High Power LED Chips (1W 3W 5W) Thermal Conductivity: 1.6 Surface Treatment: Anodizing Total Shipping Weight: 1.23oz / 0.035kg (Pack of 1piec) Low Thermal Resistance Welding and Rapid Heat Transfer Packaging Details Package Weight: 0.1kg (0.22lb.) Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)